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3145 Views 4 Replies Latest reply: Jun 28, 2011 8:01 AM by DanMarotta RSS
DanMarotta Platinum 633 posts since
May 3, 2010
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May 13, 2011 11:22 AM

Optical illusions

I caught a blog on the 2011 Optical Illusion of the Year. Here's the full article,


It naturally got me thinking of the Mathcad community and the great skills members have creating similar 3D graphs and animations.


So here it is, $25 Amazon gift card to each member that submits their very own optical illusion in the form of an animation [video] or 3D graph [photo].


Some guidelines:

  • Each member can submit a max of 3 optical illusions. *Potential to earn $75 in Amazon gift cards. Feel free to upload as many as you want however.
  • Submissions must be unique and original.
  • Submissions must originate from a Mathcad worksheet. Worksheets can be attached as a reply to this thread.
  • Use the Tag "optical_illusion" (without quotes) when creating your video or photo album.


Submit your animations >>


Submit your 3D graphs >>


Good luck!




*As inventory allows

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